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draw: asst. clean-up in draw_pt.h
Signed-off-by: Brian Paul <brianp@vmware.com> Acked-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17064>
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Brian Paul
Marge Bot
parent
824ccace17
commit
a8cb20339c
1 changed files with 108 additions and 84 deletions
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@ -1,8 +1,8 @@
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/**************************************************************************
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*
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*
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* Copyright 2007 VMware, Inc.
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* All Rights Reserved.
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*
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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@ -10,11 +10,11 @@
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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@ -22,7 +22,7 @@
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*
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**************************************************************************/
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/*
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@ -64,17 +64,17 @@ struct draw_vertex_info;
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* - vsplit - catchall implementation, splits big prims
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*/
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struct draw_pt_front_end {
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void (*prepare)( struct draw_pt_front_end *,
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enum pipe_prim_type prim,
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struct draw_pt_middle_end *,
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unsigned opt );
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void (*prepare)(struct draw_pt_front_end *,
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enum pipe_prim_type prim,
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struct draw_pt_middle_end *,
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unsigned opt);
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void (*run)( struct draw_pt_front_end *,
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unsigned start,
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unsigned count );
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void (*run)(struct draw_pt_front_end *,
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unsigned start,
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unsigned count);
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void (*flush)( struct draw_pt_front_end *, unsigned flags );
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void (*destroy)( struct draw_pt_front_end * );
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void (*flush)(struct draw_pt_front_end *, unsigned flags);
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void (*destroy)(struct draw_pt_front_end *);
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};
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@ -88,10 +88,10 @@ struct draw_pt_front_end {
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* - fetch, emit (ie passthrough)
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*/
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struct draw_pt_middle_end {
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void (*prepare)( struct draw_pt_middle_end *,
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enum pipe_prim_type prim,
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unsigned opt,
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unsigned *max_vertices );
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void (*prepare)(struct draw_pt_middle_end *,
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enum pipe_prim_type prim,
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unsigned opt,
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unsigned *max_vertices);
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/**
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* Bind/update parameter state such as constants, viewport dims
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@ -100,32 +100,32 @@ struct draw_pt_middle_end {
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*/
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void (*bind_parameters)(struct draw_pt_middle_end *);
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void (*run)( struct draw_pt_middle_end *,
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const unsigned *fetch_elts,
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unsigned fetch_count,
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const ushort *draw_elts,
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unsigned draw_count,
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unsigned prim_flags );
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void (*run)(struct draw_pt_middle_end *,
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const unsigned *fetch_elts,
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unsigned fetch_count,
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const ushort *draw_elts,
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unsigned draw_count,
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unsigned prim_flags);
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void (*run_linear)(struct draw_pt_middle_end *,
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unsigned start,
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unsigned count,
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unsigned prim_flags );
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unsigned prim_flags);
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/* Transform all vertices in a linear range and then draw them with
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* the supplied element list. May fail and return FALSE.
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*/
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boolean (*run_linear_elts)( struct draw_pt_middle_end *,
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unsigned fetch_start,
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unsigned fetch_count,
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const ushort *draw_elts,
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unsigned draw_count,
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unsigned prim_flags );
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boolean (*run_linear_elts)(struct draw_pt_middle_end *,
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unsigned fetch_start,
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unsigned fetch_count,
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const ushort *draw_elts,
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unsigned draw_count,
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unsigned prim_flags);
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int (*get_max_vertex_count)( struct draw_pt_middle_end * );
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int (*get_max_vertex_count)(struct draw_pt_middle_end *);
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void (*finish)( struct draw_pt_middle_end * );
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void (*destroy)( struct draw_pt_middle_end * );
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void (*finish)(struct draw_pt_middle_end *);
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void (*destroy)(struct draw_pt_middle_end *);
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};
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@ -135,7 +135,7 @@ struct vbuf_render;
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struct vertex_header;
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/* Frontends:
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/* Frontends:
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*
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* Currently only the general-purpose vsplit implementation.
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*/
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@ -148,7 +148,7 @@ struct draw_pt_front_end *draw_pt_vsplit(struct draw_context *draw);
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* at the slight expense of creating a vertex_header in some cases
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* unecessarily.
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*/
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struct draw_pt_middle_end *draw_pt_middle_fse( struct draw_context *draw );
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struct draw_pt_middle_end *draw_pt_middle_fse(struct draw_context *draw);
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struct draw_pt_middle_end *draw_pt_fetch_pipeline_or_emit(struct draw_context *draw);
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struct draw_pt_middle_end *draw_pt_fetch_pipeline_or_emit_llvm(struct draw_context *draw);
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@ -159,90 +159,114 @@ struct draw_pt_middle_end *draw_pt_fetch_pipeline_or_emit_llvm(struct draw_conte
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*/
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struct pt_emit;
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void draw_pt_emit_prepare( struct pt_emit *emit,
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enum pipe_prim_type prim,
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unsigned *max_vertices );
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void
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draw_pt_emit_prepare(struct pt_emit *emit,
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enum pipe_prim_type prim,
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unsigned *max_vertices);
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void draw_pt_emit( struct pt_emit *emit,
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const struct draw_vertex_info *vert_info,
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const struct draw_prim_info *prim_info);
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void
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draw_pt_emit(struct pt_emit *emit,
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const struct draw_vertex_info *vert_info,
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const struct draw_prim_info *prim_info);
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void draw_pt_emit_linear( struct pt_emit *emit,
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const struct draw_vertex_info *vert_info,
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const struct draw_prim_info *prim_info);
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void
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draw_pt_emit_linear(struct pt_emit *emit,
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const struct draw_vertex_info *vert_info,
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const struct draw_prim_info *prim_info);
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void draw_pt_emit_destroy( struct pt_emit *emit );
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void
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draw_pt_emit_destroy(struct pt_emit *emit);
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struct pt_emit *
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draw_pt_emit_create(struct draw_context *draw);
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struct pt_emit *draw_pt_emit_create( struct draw_context *draw );
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/*******************************************************************************
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* HW stream output emit:
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*/
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struct pt_so_emit;
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void draw_pt_so_emit_prepare(struct pt_so_emit *emit, boolean use_pre_clip_pos);
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void
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draw_pt_so_emit_prepare(struct pt_so_emit *emit, boolean use_pre_clip_pos);
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void draw_pt_so_emit( struct pt_so_emit *emit,
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int num_vertex_streams,
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const struct draw_vertex_info *vert_info,
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const struct draw_prim_info *prim_info );
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void
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draw_pt_so_emit(struct pt_so_emit *emit,
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int num_vertex_streams,
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const struct draw_vertex_info *vert_info,
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const struct draw_prim_info *prim_info);
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void draw_pt_so_emit_destroy( struct pt_so_emit *emit );
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void
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draw_pt_so_emit_destroy(struct pt_so_emit *emit);
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struct pt_so_emit *
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draw_pt_so_emit_create(struct draw_context *draw);
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struct pt_so_emit *draw_pt_so_emit_create( struct draw_context *draw );
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/*******************************************************************************
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* API vertex fetch:
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*/
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struct pt_fetch;
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void draw_pt_fetch_prepare( struct pt_fetch *fetch,
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unsigned vertex_input_count,
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unsigned vertex_size,
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unsigned instance_id_index );
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void draw_pt_fetch_run( struct pt_fetch *fetch,
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const unsigned *elts,
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unsigned count,
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char *verts );
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void
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draw_pt_fetch_prepare(struct pt_fetch *fetch,
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unsigned vertex_input_count,
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unsigned vertex_size,
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unsigned instance_id_index);
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void draw_pt_fetch_run_linear( struct pt_fetch *fetch,
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unsigned start,
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unsigned count,
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char *verts );
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void
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draw_pt_fetch_run(struct pt_fetch *fetch,
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const unsigned *elts,
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unsigned count,
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char *verts);
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void draw_pt_fetch_destroy( struct pt_fetch *fetch );
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void
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draw_pt_fetch_run_linear(struct pt_fetch *fetch,
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unsigned start,
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unsigned count,
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char *verts);
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struct pt_fetch *draw_pt_fetch_create( struct draw_context *draw );
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void
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draw_pt_fetch_destroy(struct pt_fetch *fetch);
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struct pt_fetch *
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draw_pt_fetch_create(struct draw_context *draw);
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/*******************************************************************************
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* Post-VS: cliptest, rhw, viewport
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*/
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struct pt_post_vs;
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boolean draw_pt_post_vs_run( struct pt_post_vs *pvs,
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struct draw_vertex_info *info,
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const struct draw_prim_info *prim_info );
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boolean
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draw_pt_post_vs_run(struct pt_post_vs *pvs,
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struct draw_vertex_info *info,
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const struct draw_prim_info *prim_info);
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void draw_pt_post_vs_prepare( struct pt_post_vs *pvs,
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boolean clip_xy,
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boolean clip_z,
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boolean clip_user,
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boolean guard_band,
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boolean bypass_viewport,
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boolean clip_halfz,
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boolean need_edgeflags );
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void
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draw_pt_post_vs_prepare(struct pt_post_vs *pvs,
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boolean clip_xy,
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boolean clip_z,
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boolean clip_user,
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boolean guard_band,
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boolean bypass_viewport,
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boolean clip_halfz,
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boolean need_edgeflags);
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struct pt_post_vs *draw_pt_post_vs_create( struct draw_context *draw );
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struct pt_post_vs *
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draw_pt_post_vs_create(struct draw_context *draw);
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void draw_pt_post_vs_destroy( struct pt_post_vs *pvs );
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void
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draw_pt_post_vs_destroy(struct pt_post_vs *pvs);
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/*******************************************************************************
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* Utils:
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* Utils:
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*/
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void draw_pt_split_prim(enum pipe_prim_type prim, unsigned *first, unsigned *incr);
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unsigned draw_pt_trim_count(unsigned count, unsigned first, unsigned incr);
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void
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draw_pt_split_prim(enum pipe_prim_type prim, unsigned *first, unsigned *incr);
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unsigned
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draw_pt_trim_count(unsigned count, unsigned first, unsigned incr);
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#endif
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